qcacmn: Add configuration interace for Lithium Datapath
Add a generic framework (wlan_cfg) for all configuration parameters (eg.number of tx/rx rings) used by DP. Define all the parameters as macro constants. We will later enhance wlan_cfg framework to read these parameters from device tree file or ini file and populate in DP config structures. CRs-Fixed: 1073253 Change-Id: I7e4ddadb64006d17399acb68f92cf17fe23a98e2
This commit is contained in:
Vijay Pamidipati
committed by
qcabuildsw
qcabuildsw
parent
576bd154a2
commit
d41d6d6a49
@@ -26,6 +26,8 @@
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#include "dp_htt.h"
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#include "dp_types.h"
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#include "dp_internal.h"
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#include "dp_tx.h"
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#include "wlan_cfg.h"
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/**
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* dp_setup_srng - Internal function to setup SRNG rings used by data path
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@@ -172,43 +174,6 @@ fail0:
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return NULL;
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}
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/* Temporary definitions to be moved to wlan_cfg */
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static inline uint32_t wlan_cfg_get_max_clients(void *wlan_cfg_ctx)
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{
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return 512;
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}
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static inline uint32_t wlan_cfg_max_alloc_size(void *wlan_cfg_ctx)
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{
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/* Change this to a lower value to enforce scattered idle list mode */
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return 32 << 20;
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}
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static inline int wlan_cfg_per_pdev_tx_ring(void *wlan_cfg_ctx)
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{
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return 1;
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}
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static inline int wlan_cfg_num_tcl_data_rings(void *wlan_cfg_ctx)
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{
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return 1;
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}
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static inline int wlan_cfg_per_pdev_rx_ring(void *wlan_cfg_ctx)
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{
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return 1;
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}
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static inline int wlan_cfg_num_reo_dest_rings(void *wlan_cfg_ctx)
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{
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return 4;
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}
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static inline int wlan_cfg_pkt_type(void *wlan_cfg_ctx)
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{
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return htt_pkt_type_ethernet;
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}
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#define AVG_MAX_MPDUS_PER_TID 128
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#define AVG_TIDS_PER_CLIENT 2
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#define AVG_FLOWS_PER_TID 2
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@@ -546,6 +511,14 @@ static int dp_soc_cmn_setup(struct dp_soc *soc)
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if (soc->cmn_init_done)
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return 0;
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soc->wlan_cfg_ctx = wlan_cfg_soc_attach();
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if (!soc->wlan_cfg_ctx) {
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QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
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"%s: wlan_cfg_soc_attach failed\n", __func__);
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goto fail0;
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}
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if (dp_peer_find_attach(soc))
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goto fail0;
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@@ -624,9 +597,6 @@ static int dp_soc_cmn_setup(struct dp_soc *soc)
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soc->num_reo_dest_rings =
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wlan_cfg_num_reo_dest_rings(soc->wlan_cfg_ctx);
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for (i = 0; i < soc->num_reo_dest_rings; i++) {
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/* TODO: Get number of rings and ring sizes from
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* wlan_cfg
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*/
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if (dp_srng_setup(soc, &soc->reo_dest_ring[i], REO_DST,
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i, 0, REO_DST_RING_SIZE)) {
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QDF_TRACE(QDF_MODULE_ID_TXRX,
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@@ -729,6 +699,14 @@ void *dp_pdev_attach_wifi3(void *txrx_soc, void *ctrl_pdev,
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goto fail0;
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}
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pdev->wlan_cfg_ctx = wlan_cfg_pdev_attach();
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if (!pdev->wlan_cfg_ctx) {
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QDF_TRACE(QDF_MODULE_ID_TXRX, QDF_TRACE_LEVEL_ERROR,
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"%s: pdev cfg_attach failed\n", __func__);
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goto fail0;
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}
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pdev->soc = soc;
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pdev->osif_pdev = ctrl_pdev;
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pdev->pdev_id = pdev_id;
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@@ -844,6 +822,8 @@ static void dp_pdev_detach_wifi3(void *txrx_pdev, int force)
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struct dp_pdev *pdev = (struct dp_pdev *)txrx_pdev;
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struct dp_soc *soc = pdev->soc;
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dp_tx_pdev_detach(pdev);
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if (wlan_cfg_per_pdev_tx_ring(soc->wlan_cfg_ctx)) {
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dp_srng_cleanup(soc, &soc->tcl_data_ring[pdev->pdev_id],
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TCL_DATA, pdev->pdev_id);
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@@ -904,6 +884,8 @@ void dp_soc_detach_wifi3(void *txrx_soc)
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/* Tx data rings */
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if (!wlan_cfg_per_pdev_tx_ring(soc->wlan_cfg_ctx)) {
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dp_tx_soc_detach(soc);
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for (i = 0; i < soc->num_tcl_data_rings; i++) {
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dp_srng_cleanup(soc, &soc->tcl_data_ring[i],
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TCL_DATA, i);
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@@ -1008,6 +990,7 @@ void *dp_vdev_attach_wifi3(void *txrx_pdev,
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vdev->pdev = pdev;
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vdev->vdev_id = vdev_id;
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vdev->opmode = op_mode;
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vdev->osdev = soc->osdev;
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vdev->osif_rx = NULL;
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vdev->osif_rx_mon = NULL;
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@@ -268,7 +268,7 @@ struct dp_soc {
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qdf_device_t osdev;
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/* WLAN config context */
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void *wlan_cfg_ctx;
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struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx;
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/* HTT handle for host-fw interaction */
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void *htt_handle;
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@@ -303,7 +303,6 @@ struct dp_soc {
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void *wbm_idle_scatter_buf_base_vaddr[MAX_IDLE_SCATTER_BUFS];
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uint32_t wbm_idle_scatter_buf_size;
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/* Tx SW descriptor pool */
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/* Tx SW descriptor pool */
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struct dp_tx_desc_pool_s tx_desc[MAX_TXDESC_POOLS];
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351
wlan_cfg/wlan_cfg.c
Normal file
351
wlan_cfg/wlan_cfg.c
Normal file
@@ -0,0 +1,351 @@
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/*
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* Copyright (c) 2016 The Linux Foundation. All rights reserved.
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*
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* Permission to use, copy, modify, and/or distribute this software for
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* any purpose with or without fee is hereby granted, provided that the
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* above copyright notice and this permission notice appear in all
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* copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
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* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
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* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
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* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
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* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
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* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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* PERFORMANCE OF THIS SOFTWARE.
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*/
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#if defined(CONFIG_HL_SUPPORT)
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#include "wlan_tgt_def_config_hl.h"
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#else
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#include "wlan_tgt_def_config.h"
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#endif
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#include "qdf_trace.h"
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#include "qdf_mem.h"
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#include "wlan_cfg.h"
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/*
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* FIX THIS -
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* For now, all these configuration parameters are hardcoded.
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* Many of these should actually be coming from dts file/ini file
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*/
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#define WLAN_CFG_INT_NUM_CONTEXTS 4
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#define RXDMA_BUF_RING_SIZE 8192
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#define RXDMA_MONITOR_BUF_RING_SIZE 8192
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#define RXDMA_MONITOR_DEST_RING_SIZE 8192
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#define RXDMA_MONITOR_STATUS_RING_SIZE 2048
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#define WLAN_CFG_TX_RING_MASK_0 0x1
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#define WLAN_CFG_TX_RING_MASK_1 0x2
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#define WLAN_CFG_TX_RING_MASK_2 0x4
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#define WLAN_CFG_TX_RING_MASK_3 0x0
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#define WLAN_CFG_RX_RING_MASK_0 0x1
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#define WLAN_CFG_RX_RING_MASK_1 0x2
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#define WLAN_CFG_RX_RING_MASK_2 0x4
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#define WLAN_CFG_RX_RING_MASK_3 0x8
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#define WLAN_CFG_RX_MON_RING_MASK_0 0x1
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#define WLAN_CFG_RX_MON_RING_MASK_1 0x2
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#define WLAN_CFG_RX_MON_RING_MASK_2 0x4
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#define WLAN_CFG_RX_MON_RING_MASK_3 0x0
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#define WLAN_CFG_DP_TX_NUM_POOLS 3
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/* Change this to a lower value to enforce scattered idle list mode */
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#define WLAN_CFG_MAX_ALLOC_SIZE (32 << 20)
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# define WLAN_CFG_MAX_CLIENTS 32
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#define WLAN_CFG_PER_PDEV_TX_RING 16
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#define WLAN_CFG_NUM_TCL_DATA_RINGS 16
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#define WLAN_CFG_PER_PDEV_RX_RING 16
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#define WLAN_CFG_NUM_REO_DEST_RING 16
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#define WLAN_CFG_NUM_TX_DESC 8192
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#define WLAN_CFG_NUM_TX_EXT_DESC 8192
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#define WLAN_CFG_NUM_TX_DESC_POOL 16
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#define WLAN_CFG_NUM_TXEXT_DESC_POOL 16
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#define WLAN_CFG_HTT_PKT_TYPE 2
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#define WLAN_CFG_MAX_PEER_ID 16
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static const int tx_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS] = {
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WLAN_CFG_TX_RING_MASK_0,
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WLAN_CFG_TX_RING_MASK_1,
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WLAN_CFG_TX_RING_MASK_2,
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WLAN_CFG_TX_RING_MASK_3};
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static const int rx_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS] = {
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WLAN_CFG_RX_RING_MASK_0,
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WLAN_CFG_RX_RING_MASK_1,
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WLAN_CFG_RX_RING_MASK_2,
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WLAN_CFG_RX_RING_MASK_3};
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static const int rx_mon_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS] = {
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WLAN_CFG_RX_MON_RING_MASK_0,
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WLAN_CFG_RX_MON_RING_MASK_1,
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WLAN_CFG_RX_MON_RING_MASK_2,
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WLAN_CFG_RX_MON_RING_MASK_3};
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/**
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* struct wlan_cfg_dp_soc_ctxt - Configuration parameters for SoC (core TxRx)
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* @num_int_ctxts - Number of NAPI/Interrupt contexts to be registered for DP
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* @max_clients - Maximum number of peers/stations supported by device
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* @max_alloc_size - Maximum allocation size for any dynamic memory
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* allocation request for this device
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* @per_pdev_tx_ring - 0 - TCL ring is not mapped per radio
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* 1 - Each TCL ring is mapped to one radio/pdev
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* @num_tcl_data_rings - Number of TCL Data rings supported by device
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* @per_pdev_rx_ring - 0 - REO ring is not mapped per radio
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* 1 - Each REO ring is mapped to one radio/pdev
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* @num_tx_desc_pool - Number of Tx Descriptor pools
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* @num_tx_ext_desc_pool - Number of Tx MSDU extension Descriptor pools
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* @num_tx_desc - Number of Tx Descriptors per pool
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* @num_tx_ext_desc - Number of Tx MSDU extension Descriptors per pool
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* @max_peer_id - Maximum value of peer id that FW can assign for a client
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* @htt_packet_type - Default 802.11 encapsulation type for any VAP created
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* @int_tx_ring_mask - Bitmap of Tx interrupts mapped to each NAPI/Intr context
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* @int_rx_ring_mask - Bitmap of Rx interrupts mapped to each NAPI/Intr context
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* @int_rx_mon_ring_mask - Bitmap of Rx monitor ring interrupts mapped to each
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* NAPI/Intr context
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* @int_ce_ring_mask - Bitmap of CE interrupts mapped to each NAPI/Intr context
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*
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*/
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struct wlan_cfg_dp_soc_ctxt {
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int num_int_ctxts;
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int max_clients;
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int max_alloc_size;
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int per_pdev_tx_ring;
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int num_tcl_data_rings;
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int per_pdev_rx_ring;
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int num_reo_dest_rings;
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int num_tx_desc_pool;
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int num_tx_ext_desc_pool;
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int num_tx_desc;
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int num_tx_ext_desc;
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int max_peer_id;
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int htt_packet_type;
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int int_tx_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS];
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int int_rx_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS];
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int int_rx_mon_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS];
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int int_ce_ring_mask[WLAN_CFG_INT_NUM_CONTEXTS];
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};
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/**
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* struct wlan_cfg_dp_pdev_ctxt - Configuration parameters for pdev (radio)
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* @rx_dma_buf_ring_size - Size of RxDMA buffer ring
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* @dma_mon_buf_ring_size - Size of RxDMA Monitor buffer ring
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* @dma_mon_dest_ring_size - Size of RxDMA Monitor Destination ring
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* @dma_mon_status_ring_size - Size of RxDMA Monitor Status ring
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*/
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struct wlan_cfg_dp_pdev_ctxt {
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int rx_dma_buf_ring_size;
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int dma_mon_buf_ring_size;
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int dma_mon_dest_ring_size;
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int dma_mon_status_ring_size;
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};
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/**
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* wlan_cfg_soc_attach() - Allocate and prepare SoC configuration
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*
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* Return: wlan_cfg_ctx - Handle to Configuration context
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*/
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struct wlan_cfg_dp_soc_ctxt *wlan_cfg_soc_attach(void)
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{
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int i = 0;
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struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx =
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qdf_mem_malloc(sizeof(struct wlan_cfg_dp_soc_ctxt));
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if (wlan_cfg_ctx == NULL)
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return NULL;
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wlan_cfg_ctx->num_int_ctxts = WLAN_CFG_INT_NUM_CONTEXTS;
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wlan_cfg_ctx->max_clients = WLAN_CFG_MAX_CLIENTS;
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wlan_cfg_ctx->max_alloc_size = WLAN_CFG_MAX_ALLOC_SIZE;
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wlan_cfg_ctx->per_pdev_tx_ring = WLAN_CFG_PER_PDEV_TX_RING;
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wlan_cfg_ctx->num_tcl_data_rings = WLAN_CFG_NUM_TCL_DATA_RINGS;
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wlan_cfg_ctx->per_pdev_rx_ring = WLAN_CFG_PER_PDEV_RX_RING;
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wlan_cfg_ctx->num_reo_dest_rings = WLAN_CFG_NUM_REO_DEST_RING;
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wlan_cfg_ctx->num_tx_desc_pool = WLAN_CFG_NUM_TX_DESC_POOL;
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wlan_cfg_ctx->num_tx_ext_desc_pool = WLAN_CFG_NUM_TXEXT_DESC_POOL;
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wlan_cfg_ctx->num_tx_desc = WLAN_CFG_NUM_TX_DESC;
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wlan_cfg_ctx->num_tx_ext_desc = WLAN_CFG_NUM_TX_EXT_DESC;
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wlan_cfg_ctx->max_peer_id = WLAN_CFG_MAX_PEER_ID;
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wlan_cfg_ctx->htt_packet_type = WLAN_CFG_HTT_PKT_TYPE;
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for (i = 0; i < WLAN_CFG_INT_NUM_CONTEXTS; i++) {
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wlan_cfg_ctx->int_tx_ring_mask[i] = tx_ring_mask[i];
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wlan_cfg_ctx->int_rx_ring_mask[i] = rx_ring_mask[i];
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wlan_cfg_ctx->int_rx_mon_ring_mask[i] = rx_mon_ring_mask[i];
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}
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return wlan_cfg_ctx;
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}
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void wlan_cfg_soc_detach(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx)
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{
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qdf_mem_free(wlan_cfg_ctx);
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}
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struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_attach(void)
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{
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struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_ctx =
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qdf_mem_malloc(sizeof(struct wlan_cfg_dp_pdev_ctxt));
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if (wlan_cfg_ctx == NULL)
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return NULL;
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wlan_cfg_ctx->rx_dma_buf_ring_size = RXDMA_BUF_RING_SIZE;
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wlan_cfg_ctx->dma_mon_buf_ring_size = RXDMA_MONITOR_BUF_RING_SIZE;
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wlan_cfg_ctx->dma_mon_dest_ring_size = RXDMA_MONITOR_DEST_RING_SIZE;
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wlan_cfg_ctx->dma_mon_status_ring_size = RXDMA_MONITOR_STATUS_RING_SIZE;
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return wlan_cfg_ctx;
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}
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void wlan_cfg_pdev_detach(struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_ctx)
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{
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qdf_mem_free(wlan_cfg_ctx);
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}
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void wlan_cfg_set_num_contexts(struct wlan_cfg_dp_soc_ctxt *cfg, int num)
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{
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cfg->num_int_ctxts = num;
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}
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void wlan_cfg_set_tx_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg,
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int context, int mask)
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{
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cfg->int_tx_ring_mask[context] = mask;
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}
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void wlan_cfg_set_rx_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg,
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int context, int mask)
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{
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cfg->int_rx_ring_mask[context] = mask;
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}
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void wlan_cfg_set_rx_mon_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg,
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int context, int mask)
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{
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cfg->int_rx_mon_ring_mask[context] = mask;
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}
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void wlan_cfg_set_ce_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg,
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int context, int mask)
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{
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cfg->int_ce_ring_mask[context] = mask;
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}
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void wlan_cfg_set_rxbuf_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context,
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int mask)
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{
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cfg->int_rx_ring_mask[context] = mask;
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}
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int wlan_cfg_get_num_contexts(struct wlan_cfg_dp_soc_ctxt *cfg)
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{
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return cfg->num_int_ctxts;
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}
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int wlan_cfg_get_tx_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context)
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{
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return cfg->int_tx_ring_mask[context];
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}
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int wlan_cfg_get_rx_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context)
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{
|
||||
return cfg->int_rx_ring_mask[context];
|
||||
}
|
||||
|
||||
int wlan_cfg_get_rx_mon_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context)
|
||||
{
|
||||
return cfg->int_rx_mon_ring_mask[context];
|
||||
}
|
||||
|
||||
int wlan_cfg_get_ce_ring_mask(struct wlan_cfg_dp_soc_ctxt *cfg, int context)
|
||||
{
|
||||
return cfg->int_ce_ring_mask[context];
|
||||
}
|
||||
|
||||
uint32_t wlan_cfg_get_max_clients(struct wlan_cfg_dp_soc_ctxt *cfg)
|
||||
{
|
||||
return cfg->max_clients;
|
||||
}
|
||||
|
||||
uint32_t wlan_cfg_max_alloc_size(struct wlan_cfg_dp_soc_ctxt *cfg)
|
||||
{
|
||||
return cfg->max_alloc_size;
|
||||
}
|
||||
|
||||
int wlan_cfg_per_pdev_tx_ring(struct wlan_cfg_dp_soc_ctxt *cfg)
|
||||
{
|
||||
return cfg->per_pdev_tx_ring;
|
||||
}
|
||||
|
||||
int wlan_cfg_num_tcl_data_rings(struct wlan_cfg_dp_soc_ctxt *cfg)
|
||||
{
|
||||
return cfg->num_tcl_data_rings;
|
||||
}
|
||||
|
||||
int wlan_cfg_per_pdev_rx_ring(struct wlan_cfg_dp_soc_ctxt *cfg)
|
||||
{
|
||||
return cfg->per_pdev_rx_ring;
|
||||
}
|
||||
|
||||
int wlan_cfg_num_reo_dest_rings(struct wlan_cfg_dp_soc_ctxt *cfg)
|
||||
{
|
||||
return cfg->num_reo_dest_rings;
|
||||
}
|
||||
|
||||
int wlan_cfg_pkt_type(struct wlan_cfg_dp_soc_ctxt *cfg)
|
||||
{
|
||||
return cfg->htt_packet_type; /*htt_pkt_type_ethernet*/
|
||||
}
|
||||
|
||||
int wlan_cfg_get_num_tx_desc_pool(struct wlan_cfg_dp_soc_ctxt *cfg)
|
||||
{
|
||||
return cfg->num_tx_desc_pool;
|
||||
}
|
||||
|
||||
int wlan_cfg_get_num_tx_ext_desc_pool(struct wlan_cfg_dp_soc_ctxt *cfg)
|
||||
{
|
||||
return cfg->num_tx_ext_desc_pool;
|
||||
}
|
||||
|
||||
int wlan_cfg_get_num_tx_desc(struct wlan_cfg_dp_soc_ctxt *cfg)
|
||||
{
|
||||
return cfg->num_tx_desc;
|
||||
}
|
||||
|
||||
int wlan_cfg_get_num_tx_ext_desc(struct wlan_cfg_dp_soc_ctxt *cfg)
|
||||
{
|
||||
return cfg->num_tx_ext_desc;
|
||||
}
|
||||
|
||||
uint32_t wlan_cfg_max_peer_id(struct wlan_cfg_dp_soc_ctxt *cfg)
|
||||
{
|
||||
/* TODO: This should be calculated based on target capabilities */
|
||||
return cfg->max_peer_id;
|
||||
}
|
||||
|
||||
int wlan_cfg_get_dma_mon_buf_ring_size(struct wlan_cfg_dp_pdev_ctxt *cfg)
|
||||
{
|
||||
return cfg->dma_mon_buf_ring_size;
|
||||
}
|
||||
|
||||
int wlan_cfg_get_dma_mon_dest_ring_size(struct wlan_cfg_dp_pdev_ctxt *cfg)
|
||||
{
|
||||
return cfg->dma_mon_dest_ring_size;
|
||||
}
|
||||
|
||||
int wlan_cfg_get_dma_mon_stat_ring_size(struct wlan_cfg_dp_pdev_ctxt *cfg)
|
||||
{
|
||||
return cfg->dma_mon_status_ring_size;
|
||||
}
|
||||
|
||||
int wlan_cfg_get_rx_dma_buf_ring_size(struct wlan_cfg_dp_pdev_ctxt *cfg)
|
||||
{
|
||||
return cfg->rx_dma_buf_ring_size;
|
||||
}
|
||||
260
wlan_cfg/wlan_cfg.h
Normal file
260
wlan_cfg/wlan_cfg.h
Normal file
@@ -0,0 +1,260 @@
|
||||
/*
|
||||
* Copyright (c) 2013-2016 The Linux Foundation. All rights reserved.
|
||||
*
|
||||
* Permission to use, copy, modify, and/or distribute this software for
|
||||
* any purpose with or without fee is hereby granted, provided that the
|
||||
* above copyright notice and this permission notice appear in all
|
||||
* copies.
|
||||
*
|
||||
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL
|
||||
* WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED
|
||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE
|
||||
* AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
|
||||
* DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR
|
||||
* PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER
|
||||
* TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
|
||||
* PERFORMANCE OF THIS SOFTWARE.
|
||||
*/
|
||||
|
||||
#ifndef __WLAN_CFG_H
|
||||
#define __WLAN_CFG_H
|
||||
|
||||
struct wlan_cfg_dp_pdev_ctxt;
|
||||
struct wlan_cfg_dp_soc_ctxt;
|
||||
|
||||
/**
|
||||
* wlan_cfg_soc_attach() - Attach configuration interface for SoC
|
||||
*
|
||||
* Allocates context for Soc configuration parameters,
|
||||
* Read configuration information from device tree/ini file and
|
||||
* returns back handle
|
||||
*
|
||||
* Return: Handle to configuration context
|
||||
*/
|
||||
struct wlan_cfg_dp_soc_ctxt *wlan_cfg_soc_attach(void);
|
||||
|
||||
/**
|
||||
* wlan_cfg_soc_detach() - Detach soc configuration handle
|
||||
* @wlan_cfg_ctx: soc configuration handle
|
||||
*
|
||||
* De-allocates memory allocated for SoC configuration
|
||||
*
|
||||
* Return:none
|
||||
*/
|
||||
void wlan_cfg_soc_detach(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx);
|
||||
|
||||
/**
|
||||
* wlan_cfg_pdev_attach() Attach configuration interface for pdev
|
||||
*
|
||||
* Allocates context for pdev configuration parameters,
|
||||
* Read configuration information from device tree/ini file and
|
||||
* returns back handle
|
||||
*
|
||||
* Return: Handle to configuration context
|
||||
*/
|
||||
struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_attach(void);
|
||||
|
||||
/**
|
||||
* wlan_cfg_pdev_detach() Detach and free pdev configuration handle
|
||||
* @wlan_cfg_pdev_ctx - PDEV Configuration Handle
|
||||
*
|
||||
* Return: void
|
||||
*/
|
||||
void wlan_cfg_pdev_detach(struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_ctx);
|
||||
|
||||
/**
|
||||
* wlan_cfg_get_num_contexts() Number of interrupt contexts to be registered
|
||||
* @wlan_cfg_ctx - Configuration Handle
|
||||
*
|
||||
* For WIN, DP_NUM_INTERRUPT_CONTEXTS will be equal to number of CPU cores.
|
||||
* Each context (for linux it is a NAPI context) will have a tx_ring_mask,
|
||||
* rx_ring_mask ,and rx_monitor_ring mask to indicate the rings
|
||||
* that are processed by the handler.
|
||||
*
|
||||
* Return: num_contexts
|
||||
*/
|
||||
int wlan_cfg_get_num_contexts(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx);
|
||||
|
||||
/**
|
||||
* wlan_cfg_get_intr_tx_ring_mask() - Return Tx interrupt mask mapped to an
|
||||
* interrupt context
|
||||
* @wlan_cfg_ctx - Configuration Handle
|
||||
* @context - Numerical ID identifying the Interrupt/NAPI context
|
||||
*
|
||||
* Return: int_tx_ring_mask[context]
|
||||
*/
|
||||
int wlan_cfg_get_tx_ring_mask(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx,
|
||||
int context);
|
||||
|
||||
/**
|
||||
* wlan_cfg_get_intr_rx_ring_mask() - Return Rx interrupt mask mapped to an
|
||||
* interrupt context
|
||||
* @wlan_cfg_ctx - Configuration Handle
|
||||
* @context - Numerical ID identifying the Interrupt/NAPI context
|
||||
*
|
||||
* Return: int_rx_ring_mask[context]
|
||||
*/
|
||||
int wlan_cfg_get_rx_ring_mask(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx,
|
||||
int context);
|
||||
|
||||
/**
|
||||
* wlan_cfg_get_intr_rx_mon_ring_mask() - Return Rx monitor ring interrupt mask
|
||||
* mapped to an interrupt context
|
||||
* @wlan_cfg_ctx - Configuration Handle
|
||||
* @context - Numerical ID identifying the Interrupt/NAPI context
|
||||
*
|
||||
* Return: int_rx_mon_ring_mask[context]
|
||||
*/
|
||||
int wlan_cfg_get_rx_mon_ring_mask(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx,
|
||||
int context);
|
||||
|
||||
/**
|
||||
* wlan_cfg_get_intr_ce_ring_mask() - Return CE ring interrupt mask
|
||||
* mapped to an interrupt context
|
||||
* @wlan_cfg_ctx - Configuration Handle
|
||||
* @context - Numerical ID identifying the Interrupt/NAPI context
|
||||
*
|
||||
* Return: int_ce_ring_mask[context]
|
||||
*/
|
||||
int wlan_cfg_get_ce_ring_mask(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx,
|
||||
int context);
|
||||
|
||||
/**
|
||||
* wlan_cfg_get_num_tx_pools() - Return Number of Tx Descriptor pools for SoC
|
||||
* @wlan_cfg_ctx - Configuration Handle
|
||||
*
|
||||
* Return: num_tx_pools
|
||||
*/
|
||||
int wlan_cfg_get_num_tx_pools(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx);
|
||||
|
||||
/**
|
||||
* wlan_cfg_get_max_clients() Return maximum number of peers/stations supported
|
||||
* by device
|
||||
* @wlan_cfg_ctx - Configuration Handle
|
||||
*
|
||||
* Return: max_clients
|
||||
*/
|
||||
uint32_t wlan_cfg_get_max_clients(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx);
|
||||
|
||||
/**
|
||||
* wlan_cfg_max_alloc_size() Return Maximum allocation size for any dynamic
|
||||
* memory allocation request for this device
|
||||
* @wlan_cfg_ctx - Configuration Handle
|
||||
*
|
||||
* Return: max_alloc_size
|
||||
*/
|
||||
uint32_t wlan_cfg_max_alloc_size(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx);
|
||||
|
||||
/*
|
||||
* wlan_cfg_per_pdev_tx_ring() Return true if Tx rings are mapped as
|
||||
* one per radio
|
||||
* @wlan_cfg_ctx - Configuration Handle
|
||||
*
|
||||
* Return: per_pdev_tx_ring
|
||||
*/
|
||||
int wlan_cfg_per_pdev_tx_ring(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx);
|
||||
|
||||
/*
|
||||
* wlan_cfg_num_tcl_data_rings() Number of TCL Data rings supported by device
|
||||
* @wlan_cfg_ctx
|
||||
*
|
||||
* Return: num_tcl_data_rings
|
||||
*/
|
||||
int wlan_cfg_num_tcl_data_rings(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx);
|
||||
|
||||
/*
|
||||
* wlan_cfg_per_pdev_rx_ring() Return true if Rx rings are mapped as
|
||||
* one per radio
|
||||
* @wlan_cfg_ctx
|
||||
*
|
||||
* Return: per_pdev_rx_ring
|
||||
*/
|
||||
int wlan_cfg_per_pdev_rx_ring(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx);
|
||||
|
||||
/*
|
||||
* wlan_cfg_num_reo_dest_rings() Number of REO Data rings supported by device
|
||||
* @wlan_cfg_ctx - Configuration Handle
|
||||
*
|
||||
* Return: num_reo_dest_rings
|
||||
*/
|
||||
int wlan_cfg_num_reo_dest_rings(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx);
|
||||
|
||||
/*
|
||||
* wlan_cfg_pkt_type() Default 802.11 encapsulation type
|
||||
* @wlan_cfg_ctx - Configuration Handle
|
||||
*
|
||||
* Return: htt_pkt_type_ethernet
|
||||
*/
|
||||
int wlan_cfg_pkt_type(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx);
|
||||
|
||||
/*
|
||||
* wlan_cfg_get_num_tx_desc_pool() Number of Tx Descriptor pools for the device
|
||||
* @wlan_cfg_ctx - Configuration Handle
|
||||
*
|
||||
* Return: num_tx_desc_pool
|
||||
*/
|
||||
int wlan_cfg_get_num_tx_desc_pool(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx);
|
||||
|
||||
/*
|
||||
* wlan_cfg_get_num_tx_ext_desc_pool Number of Tx MSDU ext Descriptor pools
|
||||
* @wlan_cfg_ctx - Configuration Handle
|
||||
*
|
||||
* Return: num_tx_ext_desc_pool
|
||||
*/
|
||||
int wlan_cfg_get_num_tx_ext_desc_pool(
|
||||
struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx);
|
||||
|
||||
/*
|
||||
* wlan_cfg_get_num_tx_desc Number of Tx Descriptors per pool
|
||||
* @wlan_cfg_ctx - Configuration Handle
|
||||
*
|
||||
* Return: num_tx_desc
|
||||
*/
|
||||
int wlan_cfg_get_num_tx_desc(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx);
|
||||
|
||||
/*
|
||||
* wlan_cfg_get_num_tx_ext_desc Number of Tx MSDU extension Descriptors per pool
|
||||
* @wlan_cfg_ctx - Configuration Handle
|
||||
*
|
||||
* Return: num_tx_ext_desc
|
||||
*/
|
||||
int wlan_cfg_get_num_tx_ext_desc(struct wlan_cfg_dp_soc_ctxt *wlan_cfg_ctx);
|
||||
|
||||
/*
|
||||
* wlan_cfg_get_dma_mon_buf_ring_size() - Return Size of monitor buffer ring
|
||||
* @wlan_cfg_pdev_ctx
|
||||
*
|
||||
* Return: dma_mon_buf_ring_size
|
||||
*/
|
||||
int wlan_cfg_get_dma_mon_buf_ring_size(
|
||||
struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_ctx);
|
||||
|
||||
/*
|
||||
* wlan_cfg_get_dma_mon_dest_ring_size() - Return Size of RxDMA Monitor
|
||||
* Destination ring
|
||||
* @wlan_cfg_pdev_ctx
|
||||
*
|
||||
* Return: dma_mon_dest_size
|
||||
*/
|
||||
int wlan_cfg_get_dma_mon_dest_ring_size(
|
||||
struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_ctx);
|
||||
|
||||
/*
|
||||
* wlan_cfg_get_dma_mon_stat_ring_size - Return size of Monitor Status ring
|
||||
* @wlan_cfg_pdev_ctx
|
||||
*
|
||||
* Return: dma_mon_stat_ring_size
|
||||
*/
|
||||
int wlan_cfg_get_dma_mon_stat_ring_size(
|
||||
struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_ctx);
|
||||
|
||||
/*
|
||||
* wlan_cfg_get_rx_dma_buf_ring_size - Return Size of RxDMA buffer ring
|
||||
* @wlan_cfg_pdev_ctx
|
||||
*
|
||||
* Return: rx_dma_buf_ring_size
|
||||
*/
|
||||
int wlan_cfg_get_rx_dma_buf_ring_size(
|
||||
struct wlan_cfg_dp_pdev_ctxt *wlan_cfg_pdev_ctx);
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user